Wes McKinney created PARQUET-810:
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Summary: [C++] Read from file with schema evolution
Key: PARQUET-810
URL: https://issues.apache.org/jira/browse/PARQUET-810
Project: Parquet
Issue Type: Improvement
Components: parquet-cpp
Reporter: Wes McKinney
In a large dataset, new optional fields may appear later in the data's
lifetime. Assuming we know the current schema and all fields, we must provide
an API to read from an older file that is missing some of the optional fields
in its metadata.
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